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    LIGHT-EMITTING APPARATUS INCLUDING PHOTOLUMINESCENT LAYER
    1.
    发明申请
    LIGHT-EMITTING APPARATUS INCLUDING PHOTOLUMINESCENT LAYER 审中-公开
    发光装置，包括光致发光层

    公开(公告)号：US20160327717A1

    公开(公告)日：2016-11-10

    申请号：US15215599

    申请日：2016-07-21

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： AKIRA HASHIYA ,  TAKU HIRASAWA ,  YASUHISA INADA ,  YOSHITAKA NAKAMURA ,  MITSURU NITTA ,  TAKEYUKI YAMAKI ,  MASAHIRO NAKAMURA

    IPC: F21V8/00

    CPC classification number: G02B6/0003 ,  G02B5/1809 ,  G02B6/0025 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0056 ,  H01L33/508

    Abstract: A light-emitting device includes a photoluminescent layer emitting light in response to excitation light, a light-transmissive layer located on the photoluminescent layer, and a light guide guiding the excitation light to the photoluminescent layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure having at least projections or recesses arranged perpendicular to the thickness direction of the photoluminescent layer. The light emitted from the photoluminescent layer includes first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a

    Abstract translation: 发光装置包括响应于激发光发光的光致发光层，位于光致发光层上的透光层和将激发光引导到光致发光层的光导。 光致发光层和透光层中的至少一个具有至少具有垂直于光致发光层的厚度方向布置的突起或凹陷的亚微米结构。 从光致发光层发射的光包括在空气中具有波长λa的第一光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a

    LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS
    5.
    发明申请
    LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS 有权
    发光装置和发光装置

    公开(公告)号：US20150249187A1

    公开(公告)日：2015-09-03

    申请号：US14621729

    申请日：2015-02-13

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YASUHISA INADA ,  TAKU HIRASAWA ,  YOSHITAKA NAKAMURA ,  AKIRA HASHIYA ,  MITSURU NITTA ,  TAKEYUKI YAMAKI

    IPC: H01L33/22 ,  H01L33/10

    CPC classification number: G02B6/1225 ,  G02B6/124 ,  H01L2933/0083

    Abstract: A light-emitting device includes a photoluminescent layer that emits light containing first light, a light-transmissive layer located on or near the photoluminescent layer, a low-refractive-index layer and a high-refractive-index layer. A submicron structure is defined on the photoluminescent layer and/or the light-transmissive layer. The low-refractive-index layer is located on or near the photoluminescent layer so that the photoluminescent layer is located between the low-refractive-index layer and light-transmissive layer. The high-refractive-index layer is located on or near the low-refractive-index layer so that the low-refractive-index layer is located between the high-refractive-index layer and the photoluminescent layer. The submicron structure includes at least projections or recesses and satisfies the following relationship: λa/nwav-a

    Abstract translation: 发光装置包括发射含有第一光的光的光致发光层，位于光致发光层上或附近的透光层，低折射率层和高折射率层。 亚微米结构限定在光致发光层和/或透光层上。 低折射率层位于光致发光层上或附近，使得光致发光层位于低折射率层和透光层之间。 高折射率层位于低折射率层上或附近，使得低折射率层位于高折射率层和光致发光层之间。 亚微米结构至少包括凸起或凹槽，并且满足以下关系：λa/ nwav-a

    LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS
    6.
    发明申请
    LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS 有权
    发光装置和发光装置

    公开(公告)号：US20150249183A1

    公开(公告)日：2015-09-03

    申请号：US14618254

    申请日：2015-02-10

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKU HIRASAWA ,  YASUHISA INADA ,  YOSHITAKA NAKAMURA ,  AKIRA HASHIYA ,  MITSURU NITTA ,  TAKEYUKI YAMAKI

    IPC: H01L33/10 ,  H01L33/24

    CPC classification number: C09K11/00 ,  C09K11/7721 ,  H01L33/508 ,  H05B33/14

    Abstract: A light-emitting device includes a photoluminescent layer that emits light containing first light, a light-transmissive layer located on or near the photoluminescent layer, and one or more reflectors. A submicron structure is defined on at least one of the photoluminescent layer and the light-transmissive layer. The one or more reflector are located outside the submicron structure. The submicron structure includes at least projections or recesses and satisfies the following relationship: λa/nwav-a

    Abstract translation: 发光装置包括发射含有第一光的光的光致发光层，位于光致发光层上或附近的透光层，以及一个或多个反射器。 亚微米结构限定在光致发光层和透光层中的至少一个上。 一个或多个反射器位于亚微米结构之外。 亚微米结构至少包括凸起或凹槽，并且满足以下关系：λa/ nwav-a

    LIGHT-EMITTING DEVICE INCLUDING PHOTOLUMINESCENT LAYER
    8.
    发明申请
    LIGHT-EMITTING DEVICE INCLUDING PHOTOLUMINESCENT LAYER 有权
    包含光致发光层的发光器件

    公开(公告)号：US20160327716A1

    公开(公告)日：2016-11-10

    申请号：US15215595

    申请日：2016-07-21

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YASUHISA INADA ,  TAKU HIRASAWA ,  YOSHITAKA NAKAMURA ,  AKIRA HASHIYA ,  MITSURU NITTA ,  TAKEYUKI YAMAKI

    IPC: F21V8/00

    CPC classification number: G02B6/0003 ,  F21S2/00 ,  G02B5/18 ,  G02B6/00 ,  G02B6/0038 ,  G02B6/0055 ,  H01L27/156 ,  H01L33/22 ,  H01L33/46 ,  H01L33/50

    Abstract: A light-emitting device includes a photoluminescent layer, a light-transmissive layer located on the photoluminescent layer, and a multilayer mirror layered together with the photoluminescent layer and the light-transmissive layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure. The submicron structure has at least projections or recesses arranged perpendicular to the thickness direction of the photoluminescent layer. The photoluminescent layer emits light including first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a

    Abstract translation: 发光器件包括光致发光层，位于光致发光层上的透光层和与光致发光层和透光层一起分层的多层镜。 光致发光层和透光层中的至少一个具有亚微米结构。 亚微米结构至少具有垂直于光致发光层的厚度方向布置的凸起或凹陷。 光致发光层发射包括在空气中具有波长λa的第一光的光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a

    LIGHT-EMITTING DEVICE INCLUDING PHOTOLUMINESCENT LAYER
    9.
    发明申请
    LIGHT-EMITTING DEVICE INCLUDING PHOTOLUMINESCENT LAYER 有权
    包含光致发光层的发光器件

    公开(公告)号：US20160327715A1

    公开(公告)日：2016-11-10

    申请号：US15215592

    申请日：2016-07-21

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YASUHISA INADA ,  TAKU HIRASAWA ,  MITSURU NITTA ,  AKIRA HASHIYA ,  TAKEYUKI YAMAKI

    IPC: F21V8/00

    CPC classification number: G02B6/0003 ,  G02B6/00 ,  G02B6/0035 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0053 ,  G02B6/0058 ,  G02B6/0076 ,  G02B6/0083 ,  G02B6/0085 ,  G03B21/204 ,  H01L33/505 ,  H01L33/58

    Abstract: A light-emitting device includes a photoluminescent layer and a light-transmissive layer located on the photoluminescent layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure having at least projections or recesses arranged perpendicular to the thickness direction of the photoluminescent layer. At least one of the photoluminescent layer and the light-transmissive layer has a light emitting surface. The first light has a wavelength λa in air. A distance Dint between adjacent projections or recesses and a refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a

    Abstract translation: 发光器件包括光致发光层和位于光致发光层上的透光层。 光致发光层和透光层中的至少一个具有至少具有垂直于光致发光层的厚度方向布置的突起或凹陷的亚微米结构。 光致发光层和透光层中的至少一个具有发光面。 第一光在空气中具有波长λa。 相邻的凸部或凹部之间的距离Dint和第一光的光致发光层的折射率nwav-a满足λa/ nwav-a

    DISPLAY APPARATUS INCLUDING PHOTOLUMINESCENT LAYER
    10.
    发明申请
    DISPLAY APPARATUS INCLUDING PHOTOLUMINESCENT LAYER 审中-公开
    显示装置，包括光致发光层

    公开(公告)号：US20160265746A1

    公开(公告)日：2016-09-15

    申请号：US15060564

    申请日：2016-03-03

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKU HIRASAWA ,  YASUHISA INADA ,  AKIRA HASHIYA ,  MITSURU NITTA ,  TAKEYUKI YAMAKI

    IPC: F21V9/08 ,  F21V8/00

    CPC classification number: G02B6/005 ,  G02B6/0038 ,  H01L33/508 ,  H01L2933/0041

    Abstract: A display apparatus includes an excitation light source that outputs excitation light; a light-emitting device including a photoluminescent layer that receives the excitation light and emits light including first light having a wavelength λa in air, and a light-transmissive layer located on or near the photoluminescent layer; and an optical shutter on an optical path of the light emitted from the photoluminescent layer. A surface structure is defined on at least one of the photoluminescent layer and the light-transmissive layer, and the surface structure has projections or recesses or both and limits a directional angle of the first light having the wavelength λa in air.

    Abstract translation: 显示装置包括：输出激励光的激发光源; 包括接收激发光并发射包括在空气中具有波长λa的第一光的光的光致发光器件的发光器件和位于光致发光层上或附近的透光层; 以及在从光致发光层发射的光的光路上的光学快门。 表面结构限定在光致发光层和透光层中的至少一个上，并且表面结构具有突起或凹部或两者，并且限制了空气中具有波长λa的第一光的方向角。

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